ff351b69d2
This also prevent Octavia job from voting Change-Id: Ia2eb26d3b304c6a3858975365f5b738f43ec1c5c
127 lines
4.3 KiB
Python
127 lines
4.3 KiB
Python
# Copyright 2019 Red Hat
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import
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import collections
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import os
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import sys
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import typing
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from heatclient.common import template_utils
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import tobiko
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TEMPLATE_SUFFIX = '.yaml'
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TEMPLATE_DIRS = list(sys.path)
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class HeatTemplateFixture(tobiko.SharedFixture):
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template_yaml: str
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def __init__(self,
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template: typing.Mapping[str, typing.Any] = None,
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template_files: typing.Mapping = None):
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super(HeatTemplateFixture, self).__init__()
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self.template: typing.Dict[str, typing.Any] = {}
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if template is not None:
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self.template.update(template)
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self.template_files: typing.Dict[str, typing.Any] = {}
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if template_files is not None:
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self.template_files.update(template_files)
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def setup_fixture(self):
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self.setup_template()
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def setup_template(self):
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# Ensure main sections are dictionaries
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tobiko.check_valid_type(self.outputs, collections.Mapping)
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tobiko.check_valid_type(self.parameters, collections.Mapping)
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tobiko.check_valid_type(self.resources, collections.Mapping)
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self.template_yaml = tobiko.dump_yaml(self.template)
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@property
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def outputs(self) -> typing.Dict[str, typing.Any]:
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return dict(self.template.get('outputs', {}))
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@property
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def parameters(self) -> typing.Dict[str, typing.Any]:
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return dict(self.template.get('parameters', {}))
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@property
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def resources(self) -> typing.Dict[str, typing.Any]:
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return dict(self.template.get('resources', {}))
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class HeatTemplateFileFixture(HeatTemplateFixture):
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def __init__(self,
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template_file: str,
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template_dirs: typing.Iterable[str] = None):
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super(HeatTemplateFileFixture, self).__init__()
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self.template_file = template_file
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if template_dirs is None:
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template_dirs = TEMPLATE_DIRS
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self.template_dirs: typing.List[str] = list(template_dirs)
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def setup_template(self):
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template_file = self.template_file
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if self.template_dirs or not os.path.isfile(template_file):
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template_dirs = self.template_dirs or TEMPLATE_DIRS
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template_file = find_heat_template_file(
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template_file=self.template_file,
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template_dirs=template_dirs)
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template_files, template = template_utils.get_template_contents(
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template_file=template_file)
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self.template = template
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self.template_files = template_files
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super(HeatTemplateFileFixture, self).setup_template()
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HeatTemplateType = typing.Union[typing.Mapping[str, typing.Any],
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HeatTemplateFixture]
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def heat_template(obj: HeatTemplateType,
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template_files: typing.Mapping = None) \
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-> HeatTemplateFixture:
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if isinstance(obj, collections.Mapping):
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template = HeatTemplateFixture(template=obj,
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template_files=template_files)
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else:
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template = tobiko.get_fixture(obj)
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tobiko.check_valid_type(template, HeatTemplateFixture)
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return template
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def heat_template_file(template_file: str,
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template_dirs: typing.Iterable[str] = None):
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return HeatTemplateFileFixture(template_file=template_file,
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template_dirs=template_dirs)
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def find_heat_template_file(template_file: str,
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template_dirs: typing.Iterable[str]):
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for template_dir in template_dirs:
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template_path = os.path.join(template_dir, template_file)
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if os.path.exists(template_path):
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return template_path
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msg = "Template file {!r} not found in directories {!r}".format(
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template_file, template_dirs)
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raise IOError(msg)
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